103131341424 has 160 divisors (see below), whose sum is σ = 305136491840. Its totient is φ = 33325820928.

The previous prime is 103131341399. The next prime is 103131341447. The reversal of 103131341424 is 424143131301.

103131341424 is a `hidden beast` number, since 1 + 0 + 313 + 1 + 341 + 4 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4415922 + ... + 4439214.

It is an arithmetic number, because the mean of its divisors is an integer number (1907103074).

Almost surely, 2^103131341424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103131341424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152568245920).

103131341424 is an abundant number, since it is smaller than the sum of its proper divisors (202005150416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103131341424 is a wasteful number, since it uses less digits than its factorization.

103131341424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23624 (or 23612 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 103131341424 its reverse (424143131301), we get a palindrome (527274472725).

The spelling of 103131341424 in words is "one hundred three billion, one hundred thirty-one million, three hundred forty-one thousand, four hundred twenty-four".